Definitions again so you dont have to dig.
RPH = Runs per hour @ Start time 9:06, end time 12:39, 555 total runs.
AM Time = Arriving at 7:30am and leaving at the end of car runs at 12:39pm
Total Time = AM time + Karts + 30 min more for clean up. (Yeah we do fun runs now, but I dont include them to better compare against when we didnt do them)
Total RRN's include instructor runs so I have included them without below.

MarchStat2017 copy.png (46.74 KiB) Viewed 371 times

Based on 2017 we can confidently run 150 runs per hour for Sundays at AAA. The practice was run about 200 RPH.